// 1-2-2-3.cpp

#include <iostream>
int main()
{
    using namespace std;

    int A = 2000000000, B = 1000000000, Sum;
    Sum = A + B;

    cout << "A = " << A << ", B = " << B << endl;
    cout << "Sum = " << Sum << endl;
    return 0;
}
